Q&A
undefined와 null의 사용
var inValue = prompt(); if ( inValue == "" ) { console.log("다시입력하세요~"); } else { console.log(inValue); }
- Likes
- 0
- Comments
- 9
- Viewcount
- 661
ntech's Posts
- Reviews Written
- 1
- Average Rating
- 5.0
Q&A
var inValue = prompt(); if ( inValue == "" ) { console.log("다시입력하세요~"); } else { console.log(inValue); }